India. Ministry of Labour and Employment. Labour Bureau. (2010). Indian labour year book, 2008. Labour Bureau, Ministry of Labour and Employment, Govt. of India.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Ministry of Labour and Employment. Labour Bureau. Indian Labour Year Book, 2008. Labour Bureau, Ministry of Labour and Employment, Govt. of India, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia. Ministry of Labour and Employment. Labour Bureau. Indian Labour Year Book, 2008. Labour Bureau, Ministry of Labour and Employment, Govt. of India, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.